> Op 8 jan. 2022 om 06:30 heeft Ken Wright <daddywarl...@gmail.com> het > volgende geschreven: > > On Fri, 2022-01-07 at 23:59 -0500, Dave McGuire wrote: >> On 1/7/22 11:58 PM, Ken Wright wrote: >>>>> When I try to log in to my mail server (ubuntu 20.04, Postfix >>>>> 3.4.13, Dovecot 2.3.7.2) I get a response saying "Source stream >>>>> returned no data”. At least to me, that's not particularly >>>>> informative. Is it any more informative to anyone else? >>>> >>>> The last time I hit that, I'm pretty sure it was because I >>>> was going to port 80 instead of port 443 to reach Roundcube. >>> >>> I'm using port 143 for receiving and 587 for sending; I didn't >>> think 443 was for email. Am I mistaken? (Not at all unlikely!) >> >> Nono, for your web browser's connection to Roundcube. I could be >> barking up the wrong tree here, but I'm pretty sure that's the error >> I hit. > > Thanks for the clarification. I just tried Roundcube again, and got > the error "Connection to storage server failed."
If I’m not mistaken, that means Roundcube couldn’t connect to the mail server. There can be a million reasons for that, of course. Roundcube doesn’t show the actual error to the user, but does log it somewhere. > I also checked the > nginx script for Roundcube and commented out the references to port 80, > then restarted nginx. Same error. So I tend to think it's a server > issue, not a client issue. Does that make any sense? > > Ken > >